UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OXBhpfb4wcvJmnBksSV01CcA1jsinvF6QVJB6SsIQ0Q=' 
WHERE 
  key_id = '53123dd023934b0babb4995db219a8b84baab125426f118b623a6f9494038c19' 
  AND (
    token = 'OXBhpfb4wcvJmnBksSV01CcA1jsinvF6QVJB6SsIQ0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )